package com.haojin.java;

/**
 * 例子：创建三个买票窗口买票，总票数为100张.使用的是继承Thread类的方式来做
 *
 * 存在线程安全问题，待解决！
 *
 * @author .29.
 * @create 2022-03-30 14:56
 */

class Window extends Thread{
    private static int ticket = 100;
    @Override
    public void run() {
        while(true){
            if(ticket > 0){
                System.out.println(Thread.currentThread().getName()+"卖票，票号为："+ticket);
                ticket--;
            }else return;
        }
    }
}

public class WindowTest {
    public static void main(String[] args) {
        Window w1 = new Window();
        Window w2 = new Window();
        Window w3 = new Window();

        w1.setName("窗口1");
        w2.setName("窗口2");
        w3.setName("窗口3");

        w1.start();
        w2.start();
        w3.start();
    }
}
